Post Offices
Post Offices in & near Willow Lake, South Dakota. Operating hours, locations, phone/fax number, services information.
Willow Lak Post Office
Post Office in Willow Lake, South Dakota on Garfield Ave. Operating hours, phone number, services information, and other locations.
Address: 214 Garfield Ave, Willow Lake, SD 57278
Phone: 605-625-3387
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 7:30am - 11:30amTuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 8:30am - 9:30am
Sunday Closed
Lobby Hours
Monday 3:40pmTuesday 3:40pm
Wednesday 3:40pm
Thursday 3:40pm
Friday 3:40pm
Saturday 3:40pm
Sunday Closed
Last Collection Times
Monday 7:30am - 11:30amTuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 8:30am - 9:30am
Sunday Closed